package ooday02;

public class Student extends Person {
    String className;
    String stuId;

     Student(String name,int age,String address,String className,String stuId){
         super(name, age, address);
         this.className=className;
         this.stuId=stuId;


     }


    void study(){
        System.out.println(name+"正在学习...");
    }
    void sayHi() {
        System.out.println("大家好，我叫" + name + "，今年" + age + "岁了,家住" + address + "所在班级是："
                + className + "我的学号是：" + stuId);
    }
}
